发明名称 Method of encoding digital images
摘要 The signal encoding divides (E2) the signal into blocks (Bp,n). A coding cost function is computed (E5) for each, for a first coding mode and for a scalar quantification coding mode. One coding mode is attributed (E6) to each block, according to cost. The attribution is then iterated to convergence. The cost function used is a weighted sum of the flow and the coding error for the block
申请公布号 FR2778039(A1) 申请公布日期 1999.10.29
申请号 FR19980005247 申请日期 1998.04.27
申请人 CANON KABUSHIKI KAISHA 发明人 CHARRIER MARYLINE;HENRY FELIX;ONNO PATRICE
分类号 G06T9/00;H03M7/30;H04N7/26;(IPC1-7):H03M7/30 主分类号 G06T9/00
代理机构 代理人
主权项
地址